# O vs おなまえ帳

The clearest difference is ads: O at none against おなまえ帳's shown. O also leads on device support (3 vs 1) and iOS requirement (10.0 vs 18.5). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | O | おなまえ帳 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | — |
| Size | 41 MB | 8 MB |
| Requires iOS | **10.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Showcase Gig Inc.](https://appshunter.io/developer/641565881) | [YOSHIKI OSHIMA](https://appshunter.io/developer/1824812123) |

## What reviewers say

### O

[App page](https://appshunter.io/ios/app/oder/id1246644061)

**Features:** macOS Compatibility

**In-app purchases:** none


### おなまえ帳

[App page](https://appshunter.io/ios/app/id6749814415)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is O free?

O is free to download, with no in-app purchases.

### Is おなまえ帳 free?

おなまえ帳 is free to download, with no in-app purchases.

### Do O or おなまえ帳 have ads?

おなまえ帳 shows ads; O does not.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*